Results 21 to 30 of about 347,569 (291)

Investigating the thermal stability of 1-3 piezoelectric composite transducers by varying the thermal conductivity and glass transition temperature of the polymeric filler material [PDF]

open access: yes, 2002
The thermal behaviour of a number of 1-3 piezoelectric composite transducers is discussed. In particular, devices manufactured from a polymer filler with a relatively high glass to rubber transition temperature (T-g), and from polymer systems with ...
Benny, C.G.   +6 more
core   +1 more source

Facial fillers: Relevant anatomy, injection techniques, and complications

open access: yesWorld Journal of Otorhinolaryngology-Head and Neck Surgery, 2023
Objective The aim of this review article is to discuss the currently available facial fillers, their differences and indications, relevant anatomy, injection techniques, and avoidance and management of complications.
Nicholas W. Clark   +2 more
doaj   +1 more source

Filler model based confidence measures for spoken dialogue systems: a case study for Turkish [PDF]

open access: yes, 2004
Because of the inadequate performance of speech recognition systems, an accurate confidence scoring mechanism should be employed to understand user requests correctly.
Akyol, Aydın, Erdoğan, Hakan
core   +1 more source

Properties and Microstructures of Sn-Bi-X Lead-Free Solders

open access: yesAdvances in Materials Science and Engineering, 2016
The Sn-Bi base lead-free solders are proposed as one of the most popular alloys due to the low melting temperature (eutectic point: 139°C) and low cost.
Fan Yang   +5 more
doaj   +1 more source

Vacuum Brazing of 6061 Aluminum Using Al-Si-Ge Filler Metals with Different Si Contents

open access: yesMetals
Al-xSi-35Ge (x = 4, 6, 8, 10, 12, wt.%) filler metals were prepared to vacuum braze 6061 aluminum alloy. The wettability of filler metals was studied.
Sen Huang   +5 more
doaj   +1 more source

Homeotic evolution in the mammalia: diversification of therian axial seriation and the morphogenetic basis of human origins.

open access: yesPLoS ONE, 2007
BackgroundDespite the rising interest in homeotic genes, little has been known about the course and pattern of evolution of homeotic traits across the mammalian radiation.
Aaron G Filler
doaj   +1 more source

Effect of filler nature and content on the bituminous mastic behaviour under cyclic loads [PDF]

open access: yes, 2017
The role of the filler in asphalt mixtures is particularly important because of its influence on mastic behaviour. The filler improves the resistance properties of bitumen against the action of traffic loads and temperature.
Botella Nieto, Ramón   +4 more
core   +2 more sources

Elastomer Nanocomposites: Effect of Filler–Matrix and Filler–Filler Interactions

open access: yesPolymers, 2023
The reinforcement of elastomers is essential in the rubber industry in order to obtain the properties required for commercial applications. The addition of active fillers in an elastomer usually leads to an improvement in the mechanical properties such as the elastic modulus and the rupture properties.
openaire   +2 more sources

The effect of variations of cese waste waste levels on marshall parameters in Ac-Wc layer [PDF]

open access: yes, 2021
In the asphalt pavement mixture, filler is needed to support the performance of the pavement construction in order to withstand traffic loads. Various types of fillers have been widely used, including rock ash, portland cement and others.
Baskoro, Imam Sindu   +3 more
core  

Bone Marrow Drive: Will Linfield Be the Match? [PDF]

open access: yes, 2019
Ashley Filler discusses student engagement at Linfield College with regard to organizing a bone marrow registration drive.https://digitalcommons.linfield.edu/inauguration2019_students/1008/thumbnail ...
Filler, Ashley
core   +1 more source

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